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Switch is invoking EditContext OnFieldChanged even the change was not…
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115 changes: 115 additions & 0 deletions
115
BlazorBootstrap.Demo.Hosted/Client/Pages/Form/Switch/Switch_Demo_05_Form.razor
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| @using System.ComponentModel.DataAnnotations | ||
|
|
||
| <style> | ||
| .valid.modified:not([type=checkbox]) { | ||
| outline: 1px solid #26b050; | ||
| } | ||
| .invalid { | ||
| outline: 1px solid red; | ||
| } | ||
| .validation-message { | ||
| color: red; | ||
| } | ||
| </style> | ||
|
|
||
| <EditForm EditContext="@editContext" OnValidSubmit="HandleOnValidSubmit"> | ||
| <DataAnnotationsValidator /> | ||
|
|
||
| <div class="form-group row mb-3"> | ||
| <label class="col-md-2 col-form-label">First name: <span class="text-danger">*</span></label> | ||
| <div class="col-md-10"> | ||
| <InputText class="form-control" @bind-Value="employee.FirstName" Placeholder="Enter first name" /> | ||
| <ValidationMessage For="@(() => employee.FirstName)" /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <div class="form-group row mb-3"> | ||
| <label class="col-md-2 col-form-label">Last name: <span class="text-danger">*</span></label> | ||
| <div class="col-md-10"> | ||
| <InputText class="form-control" @bind-Value="employee.LastName" Placeholder="Enter last name" /> | ||
| <ValidationMessage For="@(() => employee.LastName)" /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <div class="form-group row mb-3"> | ||
| <label class="col-md-2 col-form-label">Active</label> | ||
| <div class="col-md-10"> | ||
| <Switch Class="mt-2" @bind-Value="employee.IsActive" /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <div class="row"> | ||
| <div class="col-md-12 text-right"> | ||
| <Button Type="ButtonType.Button" Color="ButtonColor.Secondary" Class="float-end" @onclick="ResetForm">Reset</Button> | ||
| <Button Type="ButtonType.Submit" Color="ButtonColor.Success" Class="float-end me-2" Disabled="disableSave">Save</Button> | ||
| </div> | ||
| </div> | ||
| </EditForm> | ||
|
|
||
| @code { | ||
| private bool disableSave; | ||
| private Employee employee = new(); | ||
| private EditContext editContext; | ||
|
|
||
| [Inject] private ToastService ToastService { get; set; } | ||
|
|
||
| protected override void OnInitialized() | ||
| { | ||
| employee = new() { FirstName = "Vikram Reddy", LastName = "Gaddam", IsActive = true }; | ||
| editContext = new EditContext(employee); | ||
| editContext.OnFieldChanged += HandleFieldChanged; | ||
|
|
||
| base.OnInitialized(); | ||
| } | ||
|
|
||
| public void HandleOnValidSubmit() | ||
| { | ||
| disableSave = !editContext.Validate(); | ||
|
|
||
| var toastMessage = new ToastMessage | ||
| { | ||
| Title = "Save Employee Details", | ||
| Message = $"Employee details saved successfully.", | ||
| AutoHide = true, | ||
| Type = ToastType.Success, | ||
| IconName = IconName.CheckCircleFill, | ||
| }; | ||
|
|
||
| ToastService.Notify(toastMessage); | ||
| } | ||
|
|
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| private void HandleFieldChanged(object sender, FieldChangedEventArgs e) | ||
| { | ||
| disableSave = !editContext.Validate(); | ||
|
|
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| var toastMessage = new ToastMessage | ||
| { | ||
| Title = "Field Changed Notification", | ||
| Message = $"The field \"{e.FieldIdentifier.FieldName}\" was changed.", | ||
| AutoHide = true, | ||
| Type = ToastType.Info | ||
| }; | ||
|
|
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| ToastService.Notify(toastMessage); | ||
| } | ||
|
|
||
| private void ResetForm() | ||
| { | ||
| employee = new(); | ||
| editContext = new EditContext(employee); | ||
| editContext.OnFieldChanged += HandleFieldChanged; | ||
| } | ||
|
|
||
| public class Employee | ||
| { | ||
| [Required(ErrorMessage = "First name required.")] | ||
| public string? FirstName { get; set; } | ||
|
|
||
| [Required(ErrorMessage = "Last name required.")] | ||
| public string? LastName { get; set; } | ||
|
|
||
| public bool IsActive { get; set; } | ||
| } | ||
| } |
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115 changes: 115 additions & 0 deletions
115
BlazorBootstrap.Demo.Server/Pages/Form/Switch/Switch_Demo_05_Form.razor
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| @using System.ComponentModel.DataAnnotations | ||
|
|
||
| <style> | ||
| .valid.modified:not([type=checkbox]) { | ||
| outline: 1px solid #26b050; | ||
| } | ||
| .invalid { | ||
| outline: 1px solid red; | ||
| } | ||
| .validation-message { | ||
| color: red; | ||
| } | ||
| </style> | ||
|
|
||
| <EditForm EditContext="@editContext" OnValidSubmit="HandleOnValidSubmit"> | ||
| <DataAnnotationsValidator /> | ||
|
|
||
| <div class="form-group row mb-3"> | ||
| <label class="col-md-2 col-form-label">First name: <span class="text-danger">*</span></label> | ||
| <div class="col-md-10"> | ||
| <InputText class="form-control" @bind-Value="employee.FirstName" Placeholder="Enter first name" /> | ||
| <ValidationMessage For="@(() => employee.FirstName)" /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <div class="form-group row mb-3"> | ||
| <label class="col-md-2 col-form-label">Last name: <span class="text-danger">*</span></label> | ||
| <div class="col-md-10"> | ||
| <InputText class="form-control" @bind-Value="employee.LastName" Placeholder="Enter last name" /> | ||
| <ValidationMessage For="@(() => employee.LastName)" /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <div class="form-group row mb-3"> | ||
| <label class="col-md-2 col-form-label">Active</label> | ||
| <div class="col-md-10"> | ||
| <Switch Class="mt-2" @bind-Value="employee.IsActive" /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <div class="row"> | ||
| <div class="col-md-12 text-right"> | ||
| <Button Type="ButtonType.Button" Color="ButtonColor.Secondary" Class="float-end" @onclick="ResetForm">Reset</Button> | ||
| <Button Type="ButtonType.Submit" Color="ButtonColor.Success" Class="float-end me-2" Disabled="disableSave">Save</Button> | ||
| </div> | ||
| </div> | ||
| </EditForm> | ||
|
|
||
| @code { | ||
| private bool disableSave; | ||
| private Employee employee = new(); | ||
| private EditContext editContext; | ||
|
|
||
| [Inject] private ToastService ToastService { get; set; } | ||
|
|
||
| protected override void OnInitialized() | ||
| { | ||
| employee = new() { FirstName = "Vikram Reddy", LastName = "Gaddam", IsActive = true }; | ||
| editContext = new EditContext(employee); | ||
| editContext.OnFieldChanged += HandleFieldChanged; | ||
|
|
||
| base.OnInitialized(); | ||
| } | ||
|
|
||
| public void HandleOnValidSubmit() | ||
| { | ||
| disableSave = !editContext.Validate(); | ||
|
|
||
| var toastMessage = new ToastMessage | ||
| { | ||
| Title = "Save Employee Details", | ||
| Message = $"Employee details saved successfully.", | ||
| AutoHide = true, | ||
| Type = ToastType.Success, | ||
| IconName = IconName.CheckCircleFill, | ||
| }; | ||
|
|
||
| ToastService.Notify(toastMessage); | ||
| } | ||
|
|
||
| private void HandleFieldChanged(object sender, FieldChangedEventArgs e) | ||
| { | ||
| disableSave = !editContext.Validate(); | ||
|
|
||
| var toastMessage = new ToastMessage | ||
| { | ||
| Title = "Field Changed Notification", | ||
| Message = $"The field \"{e.FieldIdentifier.FieldName}\" was changed.", | ||
| AutoHide = true, | ||
| Type = ToastType.Info | ||
| }; | ||
|
|
||
| ToastService.Notify(toastMessage); | ||
| } | ||
|
|
||
| private void ResetForm() | ||
| { | ||
| employee = new(); | ||
| editContext = new EditContext(employee); | ||
| editContext.OnFieldChanged += HandleFieldChanged; | ||
| } | ||
|
|
||
| public class Employee | ||
| { | ||
| [Required(ErrorMessage = "First name required.")] | ||
| public string? FirstName { get; set; } | ||
|
|
||
| [Required(ErrorMessage = "Last name required.")] | ||
| public string? LastName { get; set; } | ||
|
|
||
| public bool IsActive { get; set; } | ||
| } | ||
| } |
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